I would bet any GP promoter would love to have the contracts that track owners have in NASCAR where they 65% of TV revenue plus ticket sales.
http://joesaward.wordpress.com/2012/...usiness-model/
The NASCAR business model is about as different as chalk & cheese to F1. It does however allow all involved to make some money unlike F1 where CVC pulls in massive revenue while the promoters cannot make events pay.